baber/WOPTO huggingface dataset:
Patent JP-H07122268-A (JP)
Title: Positive plate for lead acid battery and its manufacture
Inventor: SAITO KAORU
IPC: H01M4/20
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a positive plate for a lead battery of high capacity excellent in durability by forming a mesh framework of large active material grains in an active material of the positive plate for the lead acid battery, and providing fine active material grains in the periphery of this framework. CONSTITUTION:Lead powder, having a peak of grain size distribution in a 1 to 20mum range, is used as a material lead power, to which 0.05 to 0.5% alkali and sulfate of alkali metal and alkali earth metal are added. By adding 0.05 to 0.5% alkali and sulfate of alkali metal and alkali earth metal, an active material is partly formed in a fine structure, to improve a utilization factor of the active material. By using the lead powder, having a peak of grain size distribution in a 1 to 20mum range, as the material lead powder, a mesh framework of large active material grains is formed in the active material, to improve the durability of the active material.
Patent JP-H02117201-A (JP)
Title: Mode converter
Inventor: ITO YASUYUKI
IPC: H01P1/16
Filed: 1988-10-27
Abstract: PURPOSE:To realize large output as suppressing the distribution of a thermal load at low peaking by forming the wall plane of a circular waveguide in specific shape. CONSTITUTION:The circular waveguide is divided into plural parts, and steps are provided on the boundaries of divided planes, and a unit normal vector (n) is specified at everywhere of the divided planes by equation I, and assuming the length of the circular waveguide as equation II, all the plane waves of a wave vector Kek are changed to the plane waves of a vector Kek' by a cross-section B-B' passing a cross-section A-A', and a TEmm mode is converted to a TEm'n' mode. Thereby, the large output can be realized. In equation, (a) represents the radius of the inner wall of a mode converter or that of the waveguide connected to the upstream side of the mode converter.
Patent JP-H01115439-A (JP)
Title: Method for reducing amount of nox in product gas containing carbon black
Inventor: MITSUTAKE TAKESHI
IPC: B01D53/34
Filed: 1987-10-27
Abstract: PURPOSE:To efficiently reduce the amt. of NOX in product gas contg. carbon black produced in a furnace carbon black reaction furnace by holding the gas at >=700 deg.C for 0.5-2sec in a part behind the rapid cooling part of the furnace. CONSTITUTION:Product gas contg. carbon black produced in a furnace carbon black reaction furnace 22 by feeding oil 20 as starting material is cooled with cooling water 23 in the second halt of the reaction chamber. The gas is then held at a high temp. of >=700 deg.C for 0.5-2 sec during passing through a roundabout flue 30 and reaches an air preheater 33. In order to considerably reduce the amt. of NOX in the gas, water-cooled dampers 31, 32 are attached to the flue 30.
Patent JP-H0993302-A (JP)
Title: Digital mobile radio communication system
Inventor: HAMAGUCHI KIYOSHI
IPC: H04B7/26
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To improve transmission quality by using phase fluctuation formation of two consecutive pilot symbols so as to calculate a frequency offset between a transmission carrier and a quasi synchronization detection reference signal of a receiver so as to compensate the offset. SOLUTION: The number of pilot symbols consisting of known data other than a frame symbol inserted in each frame is increased from one to two and the two pilot symbols are placed adjacent to each other. That is, one frame consists of N-sets of symbols and (N-2)-sets of information symbols are in existence before the pilot symbols. In a signal to be sent, the information symbols are repeated in each frame. Let a phase difference between the adjacent pilot symbols be ρm, then a frequency offset Δω is expressed as Δω=Ave(ρm). Thus, the frequency offset between a transmission carrier and a reference signal for quasi synchronization detection of a receiver is calculated by using phase fluctuation information of the two consecutive pilot symbols for compensation.
Patent JP-H07106581-A (JP)
Title: Semiconductor device
Inventor: KOJIMA HIDETSUGU
IPC: H01L21/336
Filed: 1993-10-04
Abstract: PURPOSE:To reduce an OFF current viewed from the source region side without decreasing an ON current. CONSTITUTION:The central part of a nearly T-shaped polysilicon thin film 1 is a channel region 2 composed of an intrinsic region. The right side of the channel region 2 is a source region 3 composed of an N-type impurity region. The left side of the channel region 2 is a drain region 4 composed of an N-type impurity region. This side of the channel region 2 is an opposite conductivity type impurity region 5 composed of a P-type impurity region. In the case of ON, an ON current flows through the drain region 4, the channel region 2, and the source region 3. In the case of OFF, an OFF current flows through the drain region 4, the channel region 2, and the opposite conductivity type impurity region 5. As the result, the OFF current viewed from the source 3 side is reduced without decreasing the ON current.
Patent JP-H03129867-A (JP)
Title: Semiconductor device
Inventor: KIMURA NAOTO
IPC: H01L23/50
Filed: 1989-10-16
Abstract: PURPOSE:To prevent a lead from falling off from a board by a method wherein a lead head is formed like a nail, a lead is inserted into the board from the upside, and the upside of board is sealed up with resin. CONSTITUTION:A semiconductor element 1 is connected to the wiring part of a board 3 by a wire 2, and the wiring part is connected to a lead 6 on the board 3. The head 7 of the lead 6 is formed like a nail-shaped head, the lead 6 is inserted into the hole provided to the board 3 from the upside and fixed with an optional means such as caulking or dip soldering, a frame 5 is joined to the board 3, and the upside of the board 3 is sealed up with resin 4. By this setup, the lead 4 is can be prevented from falling off from the board 3 in use.
Patent JP-H07106547-A (JP)
Title: Solid-state image sensing device
Inventor: WAKAYAMA TOSHIAKI
IPC: H04N5/378
Filed: 1993-09-30
Abstract: PURPOSE:To generate desired delay signals in the internal part of a solid-state image sensing device, by forming on a single chip a solid-state image sensing element and at least one delay element whereby the delay signal being later by a predetermined time than the output signal of the solid-state image sensing element is obtained. CONSTITUTION:In a CCD delay element 21, the signal charges read from the FD of a charge sensing part 16 are transferred in succession by two-phase horizontally driving pulses. The charges transferred to the final stage of the element 21 are accumulated in the FD of a charge sensing part 24, and they are sensed by the part 24 as signal voltages and are derived from the part 24 as 1H delay outputs. Further, the signal charges of the FD of the part 24 are read out in an intact way by a charge reading part 26 before their discharges to an RD, and they are injected into a second CCD delay element 22. In the second CCD delay element 22, the similar transfers to the case of the first delay element 21 are performed, and finally, 2H delay output can be derived therefrom.
Patent JP-S63126809-A (JP)
Title: Nonmedical germicide
Inventor: WAKABAYASHI AKITOMO
IPC: A01N55/08
Filed: 1986-11-14
Abstract: PURPOSE:To obtain an agricultural and industrial germicide having safety to human and animals, capable of nonselectively and destructively controlling occurrence of various microorganisms with a small amount for a long period without causing phytotoxicity, containing a tetraphenyl boron compound as an active component. CONSTITUTION:A agricultural and industrial germicide containing 1-90wt% compound (e.g. pyridinium tetraphenylborate) shown by the formula (X is ammonium, pyridinium, piperidinium, quinolinium, etc.). The agricultural germicide can control blast and helminthosporium leaf spot of rice plant, leaf mold of tomato, powdery mildew of cucumber, etc., and the industrial germicide can prevent various industrial raw materials and products such as various coating compounds, adhesives, paste, ink, cutting oils, wood, leather, fabrics, etc., from being deteriorated by bacterium, yeast, mold, etc.
Patent JP-H11175569-A (JP)
Title: Document reading system and document reading method
Inventor: GINSBURG ADAM
IPC: G06F17/30
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To add annotations to a document and to establish hyperlinkage to annotations in those documents by providing an annotation displaying means which displays additional data together with a page to which document data corresponds. SOLUTION: A text 110 and a plotting 111 are stored in a data section of document data. A browser retrieves and displays information about each page. The browser an adds an annotation icon 120 to any position of a page. The icon 120 includes a title 122, a additional information, i.e., text display 121 and a hyperlinkage display 123 to other annotations. A dialogue box 130 includes a button that executes a function about an annotation. When a user corrects a name, an address of hyperlinkage or text with an annotation, the user can select an updating button 136 or a cancel button 137 to change an annotation or not to change it. Also, a hyperlinkage button 142 is used to add an annotation or a hyperlinkage.
Patent JP-H07107546-A (JP)
Title: Radio communications system
Inventor: KOBAYASHI TAKUYA
IPC: H04J3/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide a radio communications system which can improve communication efficiency by efficiently using slots in respective frames. CONSTITUTION:Concerning the radio communications system to use a bidirectional time division multiple access(TDMA) system, the setting part of a base station 11 sets the configuration of incoming and outgoing slots in the frames based on the quantity of communication with respective mobile stations 12 and 13. Corresponding to the slot configuration designated by the setting part, the radio control parts of the base station 11 and the mobile stations 12 and 13 control the slot configuration in the respective frames to be transmitted/received. In this case, the setting part designates the slot configuration for each frame or several frames.
Patent JP-H11110229-A (JP)
Title: Interrupt reception device and signal processor
Inventor: IMAMURA YOSHIHIKO
IPC: G06F9/46
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To appropriately avoid such a case where an interrupt malfunction is caused by the effect of noises, etc., by outputting an interrupt reception signal when the coincidence is confirmed between an interrupt request signal and the reference pattern data through the comparison of them. SOLUTION: A microprocessor 11 and an interrupt reception circuit 12 compare the input data on a parallel signal of eight bits with the parallel reference pattern data to decide whether an interrupt request signal 'exint' satisfies a prescribed interrupt condition. Thus, it's possible to reduce the possibility where an interrupt malfunction is caused by the effect of noises, etc., and also to suppress the interrupt malfunctions even in an environment where the noises are frequently produced. The level of an interrupt reception signal S12 is lowered if the interrupt condition is not satisfied any more although it's satisfied at first. As a result, the continuous interrupt malfunctions can be avoided.
Patent JP-H0879755-A (JP)
Title: Image signal transmission method and image signal transmitter
Inventor: MIYAUCHI TOSHIYUKI
IPC: H04N19/196
Filed: 1994-08-31
Abstract: PURPOSE: To prevent picture quality degradation by dividing input image signals into plural bands by wavelet transformation, judging the presence/absence of effects from the distribution conditions of the coefficient values of the respective bands, recursively performing re-division and performing transmission after quantization. CONSTITUTION: Wavelength W transformation and judgement circuits 11 to 20 divide the input image signals S25 and on into four bands and respectively output coefficients 26 and on and control signals S30 and on for judging whether or not they are valid transformation. The signal S30 for which the output coefficients S26 to 29 of the circuit 11 are judged by the circuit 12 and the signals 35 for which the coefficients S31 to 34 outputted by the circuit 13 from the coefficients S26 are judged by the circuit 17 are respectively outputted. A selection circuit 25 selects the coefficient S51 for which the coefficients S31 to 34 are multiplexed by an MUX 21 and the coefficient S26 by the signal S35 and defines the coefficients S55 and the coefficients S27 to 29 are similarly processed.  The coefficients S59 for which the coefficients S55 to 58 as the result are multiplexed by the MUX 29 and the coefficients S60 for which the coefficients S25 are selected by the selection circuit 30 using the signal S30, is quantized and transmitted. Thus, the picture quality degradation is prevented.
Patent JP-2000100498-A (JP)
Title: Structure for female terminal
Inventor: INOUE TAKUYA
IPC: H01R11/11
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To make the major section shape of a spring contact section in a coupling section visible. SOLUTION: This female terminal 2 is provided with a tubular coupling section 2a and an electric wire connection section 2b, and a tongue piece-like spring contact section 2d to be kept in contact with a coupled male terminal is formed in the coupling section 2a. A confirming window 2u allowing the major section shape of the spring contact section 2d in the coupling section 2a to be seen is formed on the side face of the coupling section 2a.
Patent JP-H06122488-A (JP)
Title: Retainer for carrying large-sized plate-like object such as sheet glass
Inventor: INO YASUSHI
IPC: B65D19/44
Filed: 1992-10-08
Abstract: PURPOSE:To improve the efficiency of operation in loading and unloading of a large- sized plate-like object by a method wherein a retainer is provided with the left and right supporting pawls engageable with the lower edge of the large-sized plate-like object such as sheet glass held in a standing position and the left and right locking pieces adapted to be moved vertically locked into engagement with the upper edge thereof. CONSTITUTION:In performing the carrying operation of a large-sized plate-like object G held in a standing position on a storing device, left and right locking pieces 4 are fixed to a retainer at a height matching with the size of the plate-like object G by selecting a proper set of left and right positioning metal fittings 15 of a locking mechanism 5 and by turning left and right levers 16 to insert the positioning metal fittings 15 between setting rods 18. The retainer 1 is moved to the outer side of the plate-like object G suspended from a crane hook 9 to engage the left and right locking pieces 4 with the upper edge of the plate-like object G. A retaining body 2 is moved to bring its lower side close to the plate-like object G to set left and right supporting pawls 3 under the lower edge of the plate-like object G and, in this condition, the crane hook 9 is lifted to carry the plate-like object G.
Patent JP-S62131484-A (JP)
Inventor: FUJIYOSHI SHIORI
IPC: H01R11/12
Filed: 1985-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0988931-A (JP)
Title: Suspending tool locking structure of small apparatus or the like
Inventor: KISHI KATSUSABURO
IPC: F16B45/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a suspending tool locking structure by which falling-off and abrasion are hardly caused by tightly pressing a large diameter shaft part in a support hole arranged on an inside bottom surface of a recessed place so as to be able to advance and retreat in the shaft direction, and rotatably supporting a small diameter shaft part in the support hole so as not to fall off. SOLUTION: A head part 25 is set in a dimension that a top part is not projected outside of a casing 21 from a recessed place 22 when being fitted in the recessed place 22. A large diameter shaft part 27 has a shape of being tightly supported (pressed) in a support hole 30 on an inside bottom surface of the recessed place 22 so as to be inserted and extracted, and a small diameter part 28 is rotatably loosely fitted in the support hole 30, and a lower end part is locked by an E ring 31 or the like so as not to fall off. Therefore, when it is not used, a locking member 23 is pushed in and housed in the recessed place 22, and the locking member 23 does not become an obstacle in handling an apparatus.  When a clip is installed, since the locking member 23 can rotate in a projecting condition, even if a chain connected to a clip is twisted, a malfunction such as the clip slips out and both clip locking members 23 wear and tear is eliminated.
Patent JP-S63124307-A (JP)
Inventor: KISHIDA HITOSHI
IPC: H01B11/22
Filed: 1986-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11108041-A (JP)
Title: Universal joint device and its manufacture
Inventor: SUZUKI KAZUMASA
IPC: F16C11/06
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a universal joint device in a simple structure, capable of easily assembling a socket. SOLUTION: An almost circular recess is formed in a steel plate on one face with coining. An insertion hole with the center almost corresponding to the center of the recess and the edge where tongues 33, 33 are protruded inward is punched with pressing and a holder 32 is formed with burring to form a link 3. A spherical head 21 is stored in an inner room in a socket 5 in a slidable manner and a shaft 22 is guided out of the opening 10 of the socket 5 to assemble a ball stud 6. The socket 5 is pressed from the opposite side of the thin portion of the tongue 33 due to the recess through the bottom 11 on the small diameter side of the socket 5 into the holder 32 of the link 3. During pressing, the tongue 33 is elastically deformed to one face and assembled with its end locked and inserted into a groove 14 in the socket 5.  Pressing force is reduced, and so the socket 5 is easily assembled without damages.
Patent JP-S61151128-A (JP)
Title: Rna fraction having cholesterol-lowering activity
Inventor: KAWAI YASUO
IPC: A61K35/744
Filed: 1984-12-24
Abstract: NEW MATERIAL:RNA fraction having cholesterol-lowering activity. Molecular weight (gel-filtration), 11,000+ or -9,000; ratio of constituent bases of nucleic acid, uracil:guanine:cytosine:adenine=1:1:2:1. USE:A cholesterol-lowering agent and an antiarteriosclerotic agent. It lowers the blood cholesterol level extremely effectively by oral administration and has no toxicity. PREPARATION: A microbial strain belonging to Streptococcus genus (e.g. Streptococcus facecium, S. faecalis, etc.) is cultured in Rogosa liquid medium, and the cultured liquid is extracted with hot water. The extract is extracted with ethanol, and the ethanol-insoluble component is treated with Dowex R50W (H<+>-type) (product of Dow Chem. Co., U.S.A.), to fractionate the nucleic acid fraction. The fraction is treated with DNA-decomposition enzyme, subjected to the phenol treatment to remove the enzyme, dialyzed and purified with Sephadex RG-75 column to obtain the objective active RNA fraction.
Patent JP-H04146746-A (JP)
Title: Snore preventing device
Inventor: OGINO HIROYUKI
IPC: A61F5/56
Filed: 1990-10-09
Abstract: PURPOSE:To prevent snore without generating the discomfortable feeling and with a small number of times of intermediate waking by installing a snore detecting means for detecting snore, blowing means for blowing air to a person on the bed, and controlling the blowing means on the basis of the signal supplied from the snore detecting means. CONSTITUTION:A blowing means 2 and a control means 3 are built inside a head board 1, and the air stream blown from the blowing means 2 is blown out from a blow-out port 4. A snore detecting means 5 is constituted of a microphone. When snore is detected by the microphone 5, the blowing means 2 is driven with a prescribed air quantity by the control means 3, and drive is continued up to the stop of snore. The air quantity of the blowing means 2 can be set freely by a user beforehand. Accordingly, the waking level of a person in asleep is increased by the soft stimulus such as air stream without using the strong stimulus in the conventional, and snore is prevented.
Patent JP-H11107009-A (JP)
Title: Inflatable artificial prosthesis
Inventor: O SUIBOKU
IPC: A41C3/14
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an artificial prosthesis insertable and inflatable into a regulable brassiere. SOLUTION: This artificial prosthesis is obtained by making a set of inflatable protesthesis bags 2 insertable into regulable two cup parts. The respective inflatable prothesis bags 2 contain an elastomer foam core 23 formed between an outer layer 21 and an inner layer 22 comprising an elastic material, inflating means 3 capable of directly being connected to check valves formed on the prosthesis bags 2 in order to inflate the prosthesis bags 2 and shrinking means 4 formed on the prosthesis bags 2 in order to shrink the prosthesis bags 2. Thereby, an air tube for connecting an air pump to the brassier can be eliminated to prepare a compact brassier comfortable to wear.
Patent JP-2000101473-A (JP)
Title: Matched filter
Inventor: YAMAMOTO TOSHIFUMI
IPC: H04B1/707
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a matched filter whose power consumption is reduced substantially. SOLUTION: When a CW(continues wave) is received at a specific period and acquiring synchronization in a code division multiple(CDM) transmission system, the output of the matched filter has only to be monitored for a timing, when the CW is received after synchronization is once established. In this case, the operation of the matched filter is divided into a phase where an output of the matched filter is in use, and a phase where data are given to a shift register. Then the shift register of the matched filter is divided into a plurality of block, and one of the block divisions in activated in the phase where the data are inputted. Thus, power consumption is reduced.
Patent JP-H03139128-A (JP)
Title: Multipack charger
Inventor: IWABUCHI MASAHIKO
IPC: H02J7/02
Filed: 1989-10-20
Abstract: PURPOSE:To supply an optimum charging current to each battery pack when secondary battery packs are simultaneously charged by detecting the type of the secondary packs of two or more types having different capacities, generating the current responsive to the detected type, and charging the corresponding pack. CONSTITUTION:A reference battery pack and a large-capacity battery pack having different capacities are respectively connected to secondary battery packs 2. A detector 3 detects the type of the pack 2 connected to a connector 1, and a current controller 4 generates a charging current responsive to the type of the pack 2 based on the detected result. In this case, the controller 4 generates the current responsive to the capacity of the reference pack and the current responsive to the large-capacity pack, and a charger 5 supplies the generated current to the corresponding pack 2. Thus, when the packs of two or more types having different capacities are simultaneously charged, optimum currents can be supplied to the respective packs 2.